题干
.
The growing speed of a plant is influenced by a number of conditions, _______are beyond our control.
The growing speed of a plant is influenced by a number of conditions, _______are beyond our control.
A：most of them
B：most of which
C：most of what
D：most of that
答案(点此获取答案解析）
B
与直线
的交点位于第四象限，则实数
的取值范围是（ ）